An impeccably discreet stroker that sacrifices absolutely no pleasure in exchange for stealth, the Pocket Pool Rack 'Em is, needless to say, ideal for solo sessions just about anywhere, and works wonders as a hand-job helper with a partner, too.Pop open the plain black spherical case to reveal the Rack 'Em itself, the soft, ultra stretchy little ball lengthens impressively to cover every inch of the cock in question. This version of the Pocket Pool line features an intensely stimulating swirly dome texture placed at strategic intervals throughout, the raised bumps and ridges massage and grip in time with stroking. Made of a super soft, ultra safe proprietary blend of supple materials, the Rack 'Em is compatible with water and silicone based lubricants. Zolo recommends one-time use only